When the mysterious Shiriri turns his parents into children, Shin-chan must trek across Japan to help return them to adult form.
Akiko Yajima
Shinnosuke Nohara (voice)
Miki Narahashi
Misae Nohara (voice)
Toshiyuki Morikawa
Hiroshi Nohara (voice)
Satomi Korogi
Himawari Nohara (voice)
Mari Mashiba
Shiro / Toru Kazama (voice)
Tamao Hayashi
Nene Sakurada (voice)
Teiyu Ichiryusai
Masao Sato (voice)
Chie Sato
Bo-chan (voice)
Miyuki Sawashiro
Shiriri (voice)
Hiroyuki Miyasako
Shiriri's father (voice)
Tôru Hotohara
Morudada (voice)
Mirai Shida
Herself (voice)
